#21A883#21A883

#21A883 is a light, vivid teal. Relative luminance 0.300; OKLCH L 65.4% C 0.124 H 168.9°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX#21A883
RGBrgb(33, 168, 131)
HSLhsl(164, 67%, 39%)
HSVhsv(164, 80%, 66%)
CMYKcmyk(80.4%, 0%, 22%, 34.1%)
CIE-LABlab(61.62, -43.65, 9.33)
CIE-LCHlch(61.62, 44.64, 167.93°)
OKLaboklab(65.38% -0.1212 0.0238)
OKLCHoklch(65.38% 0.124 168.9)
XYZxyz(18.7243, 29.9650, 26.2653)
Luminance0.2997 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A883 #A82146
analogous
#21A840 #21A883 #2189A8
triadic
#21A883 #8321A8 #A88321
tetradic
#21A883 #4021A8 #A82146 #89A821
square
#21A883 #4021A8 #A82146 #89A821
split-complementary
#21A883 #A82189 #A84021
monochromatic
#0D4233 #17755B #21A883 #30D6A9 #63E0BE

Accessibility & contrast

On white

3.00
#21A883 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.99
#21A883 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A883
6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A883#FFFFFF#000000##000000
##21A8831.003.006.996.99
#FFFFFF3.001.0021.0021.00
#0000006.9921.001.001.00
##0000006.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#A39C81
Deuteranopia (green-blind)
#939086
Tritanopia (blue-blind)
#00A99E
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #21a883;
/* rgb */ color: rgb(33, 168, 131);
/* oklch */ color: oklch(65.4% 0.124 168.9);
Tailwind
colors: {
  custom: {
    50: '#74c3a7',
    500: '#21a883',
    950: '#000000',
  },
}
SCSS
$custom: #21a883;
$custom-light: #74c3a7;
$custom-dark: #000000;
JSON
{
  "hex": "#21a883",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 131
  },
  "hsl": {
    "h": 163.556,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65377,
    "c": 0.12354,
    "h": 168.9
  },
  "luminance": 0.29967
}

Semantic roles & 50–950 ramp

primary
#21A883
secondary
#C55F7B
accent
#3E6DEA
background
#F7FCFA
surface
#EEF8F4
border
#C9D1CE
text
#0A120F
muted
#7C817F

Preview Lab

Preview with #21A883

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#21A883 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva